Re: "debug k" freezing Cisco routers?

From: Jorge NIedbalski <>
To: Shawn Merdinger <>
Subject: Re: "debug k" freezing Cisco routers?

In effect the router is unable to process the extremely large list of
stdout k logs.

I see the same effect with "debug" only.

I think that's not a bug, its only a CPU high usage issue.


El mié, 01-08-2007 a las 10:05 -0600, Shawn Merdinger escribió:
> Hi All,
> At level 15 permissions, when I enter "debug k" on the CLI the router
> freezes immediately, requiring a manual reboot.
> While not a vulnerability per se, perhaps something to keep in mind
> from the fat-finger risk?
> Anyone else seeing this?
> Kindest regards,
> --scm
> Shawn Merdinger
> Independent Security Researcher

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